Grandstream HT814 4-Port FXS with NAT Router Analog Telephone Adapter (ATA)

: Unavailable

: Grandstream

Regular price $84.99


The Grandstream HT814 is an advanced 4-port analog telephone adapter (ATA) with 4 FXS ports and an integrated Gigabit NAT router, designed for users looking to connect their analog devices to a VoIP network in residential or office environments. Built upon Grandstream’s market-leading SIP ATA/gateway technology, this powerful gateway features exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for home and office use.



·       Supports 2 SIP profiles AND 4 FXS ports

·       Dual 10/100/1000 Gigabit Ethernet ports

·       LED Indicators (Power, LAN, WAN, Phone1, Phone2, Phone3, Phone4)

·       Integrated high-performance NAT router

·       Strong AES encryption with security certificate per unit

·       Automated provisioning options include TR-069 and XML config files

·       Supports 3-way voice conferencing

·       Exceptional voice quality with wideband HD codec

·       Failover SIP server automatically switches to secondary server if main server loses connection

·       Supports T.38 Fax for creating Fax-over-IP

·       Supports a wide range of caller ID formats

·       Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

·       Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage prompts, flexible dial plan and more

·       HTTP, HTTPS, SSH, TFTP, TR-069, secure and automated provisioning using AES encryption, syslog



·       Can be used with a variety of SIP compatible hosted service providers and SIP compatible IP PBX systems

·       Check with your hosted provider or IP PBX documentation to confirm system compatibility


Package Contents

·       HT814 ATA

·       12V power supply






We provide FREE UPS Ground shipping on any online order over $99.  For online orders totaling less than $99, UPS Ground shipping is only $9.95.  The offer is valid in the continental United States.

The vast majority of our orders are shipped the same day as placed.  If there is any significant delay in your order leaving our warehouse, you will be contacted promptly by our customer service department.

We offer UPS Ground, UPS 3 Day Select, UPS 2 Day Air, UPS Next Day Air Saver, and UPS Next Day Air.


·           UPS Ground - 1-5 days depending on delivery distance (see Ground services map below)

·           UPS 3 Day Select – by 4:30 p.m. third business day to most US addresses

·           UPS 2 Day Air - by 4:30 p.m. second business day to most US addresses

·           UPS Next Day Air Saver - by 4:30 p.m. next business day to most US addresses

·           UPS Next Day Air - by 10:00 a.m. next business day to most US addresses



UPS Ground Services Map